Forged in Fire (2015)

S07E21 Darb Sri Gun Chai Battle Sword

In an unexpected turn of events, four blacksmiths are challenged to create a twist and stack Damascus blade. After two elimination rounds, the final two smiths must head back to their forges to replicate the impressive Darb Sri Gun Chai, a massive, two-handed sword used in Thai combat. Both stunning blades will undergo rigorous testing, but only one will emerge victorious as the Forged in Fire Champion, claiming a prize of $10,000.